[elecena] 74HCT20D - zmiany ceny Dual 4-input NAND gate - NXP Semiconductors, SO14, RoHS 74HCT20D - 0.57 PLN https://elecena.pl/product/3915326/74hct20d 2013-02-15 74HCT20D - 0.56 PLN https://elecena.pl/product/3915326/74hct20d 2015-04-17 74HCT20D - 0.46 PLN https://elecena.pl/product/3915326/74hct20d 2023-07-31